@article{VMUMM_1988_1_a17,
     author = {M. I. Stankevich},
     title = {Reconstruction of a differential operator from part of the spectrum},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {71--72},
     publisher = {mathdoc},
     number = {1},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1988_1_a17/}
}